dispersion parameter的用法和樣例：
例句
- The perturbation develops quickly and propagates reversely and slowly against the basic flow, when the stability parameter is smaller.
當穩定度參數較小時，擾動發展較快，並且也以很小的速度倒轉。 - Besides, it can automatically control the resolution parameter during the clustering proceeds and overcome the sensitivity to noise and outliers.
該演算法還能在聚類過程中自動地確定解析度參數，克服了對於雜訊和外圍點的敏感性。
